LC
Usambiro Barbet Trachyphonus usambiro



Taxonomy

Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2024 Least Concern
2016 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency does not normally occur in forest
Land-mass type Average mass 45 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 186,000 km2
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend stable - suspected -
Generation length 3.26 years - - -

Population justification: The global population size has not been quantified, but the species is reported to be not uncommon (del Hoyo et al. 2002). The population is suspected to be stable in the absence of evidence for any declines or substantial threats.

Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Kenya extant native yes
Tanzania extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Kenya Masai Mara
Tanzania Lake Manyara
Tanzania Maswa Game Reserve
Tanzania Ngorongoro Conservation Area
Tanzania Serengeti National Park
Tanzania Wembere steppe

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Pastureland suitable resident
Grassland Subtropical/Tropical Dry suitable resident
Savanna Dry major resident
Shrubland Subtropical/Tropical Dry major resident
Altitude 1100 - 2100 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2024) Species factsheet: Usambiro Barbet Trachyphonus usambiro. Downloaded from https://datazone.birdlife.org/species/factsheet/usambiro-barbet-trachyphonus-usambiro on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 23/12/2024.